CN106967902A - A kind of aluminium alloy compression casting formula of low temperature die casting - Google Patents
A kind of aluminium alloy compression casting formula of low temperature die casting Download PDFInfo
- Publication number
- CN106967902A CN106967902A CN201610041945.7A CN201610041945A CN106967902A CN 106967902 A CN106967902 A CN 106967902A CN 201610041945 A CN201610041945 A CN 201610041945A CN 106967902 A CN106967902 A CN 106967902A
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- China
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- aluminium alloy
- low temperature
- die casting
- alloy compression
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
Abstract
The invention discloses a kind of aluminium alloy compression casting formula of low temperature die casting, include the component of following percentage by weight, silicon accounts for 6~8%, and iron accounts for 0.5~0.9%, and brass powder accounts for 6~10%, magnesium accounts for 0.6~0.8%, manganese accounts for 0.1~0.3%, and silver accounts for 0.01~0.03%, and molybdenum disulfide ointment accounts for 0.01~0.05%, nickelous carbonate accounts for 0.01~0.02%, and remaining is aluminium.The aluminium alloy that inventive formulation is given birth to maintains the price advantage of its good physical property and low cost, and it can heat and melt in 700 DEG C or so each components for being formulated aluminium alloy compression casting, realize low temperature die casting, shorten the heat time, reduce heating-up temperature, energy consumption is lower, and production process is more saved, and also reduces production cost.
Description
Technical field
The present invention relates to aluminium alloy compression casting formula technique field, closed more particularly, to a kind of aluminium of low temperature die casting
Golden die casting formula.
Background technology
In the prior art, that to have that density is small, hardness is high, structural strength is high etc. excellent is physical for aluminium alloy
Can, while having the competitive advantage that lightweight, density is small, cost is low, aluminium alloy is widely used in each neck
Domain.Melted however, production aluminum alloy die casting needs to heat each component by equipment such as graphite furnace, electric furnaces
Melt, then pour into die casting shaping, heating melting temperature is generally more than 800~1000 degree, heating melting
During the electric energy that uses it is very high, energy consumption is very big, in the case of current electric energy supply relative deficiency,
It is necessary to seek a kind of factory formula more saved, it is therefore necessary to improved.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of aluminium alloy of low temperature die casting
Die casting is formulated, and it can carry out low temperature die casting at 700 DEG C or so, and power consumption is smaller, and production process is more saved.
To achieve these goals, the technical solution adopted in the present invention is.
A kind of aluminium alloy compression casting formula of low temperature die casting, includes the component of following percentage by weight, silicon is accounted for
6~8%, iron accounts for 0.5~0.9%, and brass powder accounts for 6~10%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.3%, silver
0.01~0.03% is accounted for, molybdenum disulfide ointment accounts for 0.01~0.05%, and nickelous carbonate accounts for 0.01~0.02%, remaining is
Aluminium.
In further technical scheme, the aluminium alloy compression casting formula includes the component of following percentage by weight,
Silicon accounts for 6~8%, and iron accounts for 0.6~0.7%, and brass powder accounts for 6~7%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.2%,
Silver accounts for 0.01~0.02%, and molybdenum disulfide ointment accounts for 0.01~0.02%, and nickelous carbonate accounts for 0.01~0.02%, remaining
For aluminium.
The invention has the advantages that compared with the prior art,：The aluminium alloy that inventive formulation is given birth to is kept
The price advantage of its good physical property and low cost, and can be at 700 DEG C or so by aluminium alloy
The each component heating melting of die casting formula, realizes low temperature die casting, shortens the heat time, reduce heating-up temperature,
Energy consumption is lower, and production process is more saved, and also reduces production cost.
Embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment one
A kind of aluminium alloy compression casting formula of low temperature die casting, includes the component of following percentage by weight, silicon is accounted for
6~8%, iron accounts for 0.5~0.9%, and brass powder accounts for 6~10%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.3%, silver
0.01~0.03% is accounted for, molybdenum disulfide ointment accounts for 0.01~0.05%, and nickelous carbonate accounts for 0.01~0.02%, remaining is
Aluminium.
Wherein, the fusing point of content ratio highest aluminium is about 660 DEG C, has all been melted at 660 DEG C,
Under the active function that molybdenum disulfide ointment and nickelous carbonate are drawn, silicon, brass powder and iron in aluminium liquid etc. first dissolve
In aluminium liquid, finally it is melted at 700 DEG C or so in aluminium liquid.The each component of the present invention is stirred, so
Put into afterwards in graphite furnace or electric furnace, to be heated to 700 DEG C or so, each component in formula is all molten to aluminium liquid
In, then be poured into die casting, die casting obtains aluminum alloy die casting.The aluminium that inventive formulation is given birth to
Alloy maintains the price advantage of its good physical property and low cost, and can be incited somebody to action at 700 DEG C or so
The each component heating melting that aluminium alloy compression casting is formulated, realizes low temperature die casting, shortens the heat time, reduction adds
Hot temperature, energy consumption is lower, and production process is more saved, and also reduces production cost.Embodiment two and three
Production stage it is essentially identical, repeat no more below.
Embodiment two
A kind of aluminium alloy compression casting formula of low temperature die casting, includes the component of following percentage by weight, silicon is accounted for
6~8%, iron accounts for 0.6~0.7%, and brass powder accounts for 6~7%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.2%, silver
0.01~0.02% is accounted for, molybdenum disulfide ointment accounts for 0.01~0.02%, and nickelous carbonate accounts for 0.01~0.02%, remaining is
Aluminium.
Embodiment three
A kind of aluminium alloy compression casting formula of low temperature die casting, includes the component of following percentage by weight, silicon is accounted for
6~8%, iron accounts for 0.5~0.9%, and brass powder accounts for 6~10%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.3%, silver
0.01~0.03% is accounted for, molybdenum disulfide ointment accounts for 0.01~0.05%, and nickelous carbonate accounts for 0.01~0.02%, three oxidations
Two cobalts account for 0.01~0.03%, and remaining is aluminium.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, foundation
The thought of the present invention, will change, in this specification in specific embodiments and applications
Appearance should not be construed as limiting the invention.
Claims (3)
1. a kind of aluminium alloy compression casting formula of low temperature die casting, it is characterised in that：Including following percentage by weight
Component, silicon accounts for 6~8%, and iron accounts for 0.5~0.9%, and brass powder accounts for 6~10%, and magnesium accounts for 0.6~0.8%, manganese
0.1~0.3% is accounted for, silver accounts for 0.01~0.03%, and molybdenum disulfide ointment accounts for 0.01~0.05%, and nickelous carbonate is accounted for
0.01~0.02%, remaining is aluminium.
2. a kind of aluminium alloy compression casting formula of low temperature die casting according to claim 1, it is characterised in that：
The aluminium alloy compression casting formula includes the component of following percentage by weight, and silicon accounts for 6~8%, and iron accounts for 0.6~0.7%,
Brass powder accounts for 6~7%, and magnesium accounts for 0.6~0.8%, and manganese accounts for 0.1~0.2%, and silver accounts for 0.01~0.02%, curing
Molybdenum ointment accounts for 0.01~0.02%, and nickelous carbonate accounts for 0.01~0.02%, and remaining is aluminium.
3. a kind of aluminium alloy compression casting formula of low temperature die casting according to claim 1 or 2, its feature exists
In：The aluminium alloy compression casting formula, which is added, cobalt sesquioxide, and cobalt sesquioxide is accounted for by weight percentage
0.01~0.03%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041945.7A CN106967902A (en) | 2016-01-21 | 2016-01-21 | A kind of aluminium alloy compression casting formula of low temperature die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041945.7A CN106967902A (en) | 2016-01-21 | 2016-01-21 | A kind of aluminium alloy compression casting formula of low temperature die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106967902A true CN106967902A (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610041945.7A Pending CN106967902A (en) | 2016-01-21 | 2016-01-21 | A kind of aluminium alloy compression casting formula of low temperature die casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576166A (en) * | 2019-10-21 | 2019-12-17 | 徐州市国艺铝合金包装箱有限公司 | Aluminum alloy adopting low-temperature die casting |
-
2016
- 2016-01-21 CN CN201610041945.7A patent/CN106967902A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576166A (en) * | 2019-10-21 | 2019-12-17 | 徐州市国艺铝合金包装箱有限公司 | Aluminum alloy adopting low-temperature die casting |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |